Conclusion
As you can see from these three examples JavaScript isn't brain surgery. With some planning and a little patience even more complex tasks can be turned into smaller, more manageable parts. So next time you're faced with some just answer when, what and how, grab your favorite reference and give dhtml a shot.
Useful Reference Sites
Those with some experience writing JavaScript will no doubt have noticed that this tutorial has glossed over the issue of syntax. I felt it was best not to dwell on syntax as there are many other web sites better suited to covering the topic. Although a bit tough to digest at times, I've found that the browser vendors themselves are the most direct way to get at.
